Senior COTS Developer - Top Secret & BI/APIs

CACI; St. Louis (MO); On-site; USD 105,000 - 231,000; Full time

Job summary

CACI is seeking a Senior COTS Developer to support a mission-critical NGA program. You will design, modify, and maintain COTS-based applications, develop interfaces, and write SQL to create actionable reports.

You’ll engage BI and integration components and contribute to data conversions and migrations across systems. You will collaborate with stakeholders to ensure delivery aligns with business and technical requirements, and you may provide Tier 3 support and system enhancements in a

Qualifications

• Active Top Secret clearance or ability to obtain/maintain SCI and polygraph
• 10+ years of experience with COTS development tools to support system integration and APIs, platform customization, database and query management, and configuration control
• Proficiency in Java, Python, JavaScript, and SQL, with hands-on experience writing complex queries against relational databases
• Experience with data conversions and data migrations within or between COTS platforms
• Proficiency in HTML

Responsibilities

• Design, develop, create, modify, and maintain application programs, components, and interfaces within the COTS software suite
• Support everyday business operations software, including HR, Financials, and Customer Relationship Data systems
• Utilize COTS software development and reporting tools to support modernization and system enhancements, identify and resolve defects as needed, and provide Tier 3 support
• Write and optimize SQL queries to extract data from the database into usable reports
• Work with Business Intelligence (BI) and integration components of the software
• Support system integration and API development to connect COTS applications with other systems
• Perform platform customization, database and query management, and configuration control
• Support data conversion and data migration activities, ensuring data integrity and accuracy throughout the process
• Coordinate with program stakeholders to ensure development work aligns with business and technical requirements

Skills

Java

Python

JavaScript

SQL

HTML

Education

Bachelor's degree in Computer Science/IT or related field

Job description

CACI is seeking a Senior COTS Developer to support a mission-critical NGA program. You will design, modify, and maintain COTS-based applications, develop interfaces, and write SQL to create actionable reports.

You’ll engage BI and integration components and contribute to data conversions and migrations across systems. You will collaborate with stakeholders to ensure delivery aligns with business and technical requirements, and you may provide Tier 3 support and system enhancements in a